Package org.geoserver.wfs

Examples of org.geoserver.wfs.WFSException

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        if (!response.getTransactionResults().getAction().isEmpty()) {
            //since we do atomic transactions, an action failure means all we rolled back
            // spec says to throw exception
            ActionType action = (ActionType) response.getTransactionResults().getAction().iterator()
                                                     .next();
            throw new WFSException(action.getMessage(), action.getCode(), action.getLocator());
        }

        Encoder encoder = new Encoder(configuration, configuration.schema());
        encoder.setEncoding(Charset.forName( wfs.getGeoServer().getGlobal().getCharset()) );
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            String namespaceURI = namespaceSupport.getURI(prefix);

            //only accept if its an application schema namespace, or gml
            if (!GML.NAMESPACE.equals(namespaceURI)
                    && (catalog.getNamespaceByURI(namespaceURI) == null)) {
                throw new WFSException("Illegal attribute namespace: " + namespaceURI);
            }
        }

        return propertyName;
    }
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    }
   
    protected FeatureCollection<? extends FeatureType, ? extends Feature> getFeatures(
            GetFeatureType request, FeatureSource<? extends FeatureType, ? extends Feature> source, Query gtQuery) throws IOException {
        if(!(source instanceof VersioningFeatureSource))
            throw new WFSException(source.getSchema().getName().getLocalPart() + " is not versioned, cannot " +
                "execute a GetVersionedFeature on it");
        return ((VersioningFeatureSource) source).getVersionedFeatures(gtQuery);
    }
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    }

    public void checkValidity(EObject element, Map featureTypeInfos) throws WFSTransactionException {
        // let's check we can perfom inserts, updates and deletes
        if (!wfs.getServiceLevel().getOps().contains(WFSInfo.Operation.TRANSACTION_INSERT)) {
            throw new WFSException("Transaction INSERT support is not enabled "
                    + "(required for rollback)");
        }

        if (!wfs.getServiceLevel().getOps().contains(WFSInfo.Operation.TRANSACTION_UPDATE)) {
            throw new WFSException("Transaction UPDATE support is not enabled "
                    + "(required for rollback)");
        }

        if (!wfs.getServiceLevel().getOps().contains(WFSInfo.Operation.TRANSACTION_DELETE)) {
            throw new WFSException("Transaction DELETE support is not enabled "
                    + "(required for rollback)");
        }

        // then, make sure we're hitting a versioning datastore
        RollbackType rollback = (RollbackType) element;
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                CoordinateReferenceSystem crs = GML2ParsingUtils.crs(node);
                if ( crs != null ) {
                    context.registerComponentInstance(CoordinateReferenceSystem.class, crs);
                }
            } catch(Exception e) {
                throw new WFSException(e, "InvalidParameterValue");
            }
        }
    }
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                transaction.getUpdate().add(update);

                break;

            default:
                throw new WFSException("Could not handle diff type " + diff.getState());
            }
        }
        diffReader.close();

        // create insert and delete elements if needed
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        // valid request? this should definitley be a configuration option
        // TODO: HACK, disabling validation for transaction
        if (!"Transaction".equalsIgnoreCase(getElement().getLocalPart())) {
            if (!parser.getValidationErrors().isEmpty()) {
                WFSException exception = new WFSException("Invalid request",
                        "InvalidParameterValue");

                for (Iterator e = parser.getValidationErrors().iterator(); e.hasNext();) {
                    Exception error = (Exception) e.next();
                    exception.getExceptionText().add(error.getLocalizedMessage());
                }

                throw exception;
            }
        }
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    public FeatureCollectionType run(GetLogType request) {
        List queries = request.getDifferenceQuery();

        // basic checks
        if (queries.isEmpty()) {
            throw new WFSException("No difference query specified");
        }

        if (EMFUtils.isUnset(queries, "typeName")) {
            String msg = "No feature types specified";
            throw new WFSException(msg);
        }

        FeatureCollectionType result = WfsFactory.eINSTANCE.createFeatureCollectionType();
        int residual = request.getMaxFeatures() != null ? request.getMaxFeatures().intValue() : Integer.MAX_VALUE;

        // for each difference query check the feature type is versioned, and
        // gather bounds
        try {
            for (int i = 0; i < queries.size() && residual > 0; i++) {
                DifferenceQueryType query = (DifferenceQueryType) queries.get(i);
                FeatureTypeInfo meta = featureTypeInfo((QName) query.getTypeName());
                FeatureSource<? extends FeatureType, ? extends Feature> source = meta.getFeatureSource(null,null);

                if (!(source instanceof VersioningFeatureSource)) {
                    throw new WFSException("Feature type" + query.getTypeName()
                        + " is not versioned");
                }

                Filter filter = (Filter) query.getFilter();

                //  make sure filters are sane
                if (filter != null) {
                    final FeatureType featureType = source.getSchema();
                    ExpressionVisitor visitor = new AbstractExpressionVisitor() {
                            public Object visit(PropertyName name, Object data) {
                                // case of multiple geometries being returned
                                if (name.evaluate(featureType) == null) {
                                    // we want to throw wfs exception, but cant
                                    throw new WFSException("Illegal property name: "
                                        + name.getPropertyName(), "InvalidParameterValue");
                                }

                                return name;
                            }
                            ;
                        };

                    filter.accept(new AbstractFilterVisitor(visitor), null);
                }

                // extract collection
                VersioningFeatureSource store = (VersioningFeatureSource) source;
                FeatureCollection<SimpleFeatureType, SimpleFeature> logs = store.getLog(query
                        .getFromFeatureVersion(), query.getToFeatureVersion(), filter, null,
                        residual);
                residual -= logs.size();

                // TODO: handle logs reprojection in another CRS
                result.getFeature().add(logs);
            }
        } catch (IOException e) {
            throw new WFSException("Error occurred getting features", e, request.getHandle());
        }

        result.setNumberOfFeatures(BigInteger.valueOf(residual));
        result.setTimeStamp(Calendar.getInstance());
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    FeatureTypeInfo featureTypeInfo(QName name) throws WFSException, IOException {
        FeatureTypeInfo meta = catalog.getFeatureTypeByName(name.getNamespaceURI(), name.getLocalPart());

        if (meta == null) {
            String msg = "Could not locate " + name + " in catalog.";
            throw new WFSException(msg);
        }

        return meta;
    }
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    public FeatureDiffReader[] run(GetDiffType request) {
        List queries = request.getDifferenceQuery();

        // basic checks
        if (queries.isEmpty()) {
            throw new WFSException("No difference query specified");
        }

        if (EMFUtils.isUnset(queries, "typeName")) {
            String msg = "No feature types specified";
            throw new WFSException(msg);
        }

        // for each difference query check the feature type is versioned, and
        // gather bounds
        List result = new ArrayList(queries.size());

        try {
            for (int i = 0; (i < queries.size()); i++) {
                DifferenceQueryType query = (DifferenceQueryType) queries.get(i);
                FeatureTypeInfo meta = featureTypeInfo((QName) query.getTypeName());
                FeatureSource<? extends FeatureType, ? extends Feature> source = meta.getFeatureSource(null,null);

                if (!(source instanceof VersioningFeatureSource)) {
                    throw new WFSException("Feature type" + query.getTypeName()
                        + " is not versioned");
                }

                Filter filter = (Filter) query.getFilter();

                // make sure filters are sane
                if (filter != null) {
                    final FeatureType featureType = source.getSchema();
                    ExpressionVisitor visitor = new AbstractExpressionVisitor() {
                            public Object visit(PropertyName name, Object data) {
                                // case of multiple geometries being returned
                                if (name.evaluate(featureType) == null) {
                                    // we want to throw wfs exception, but cant
                                    throw new WFSException("Illegal property name: "
                                        + name.getPropertyName(), "InvalidParameterValue");
                                }

                                return name;
                            }
                            ;
                        };

                    filter.accept(new AbstractFilterVisitor(visitor), null);
                }

                // extract collection
                VersioningFeatureSource store = (VersioningFeatureSource) source;
                FeatureDiffReader differences = store.getDifferences(query.getFromFeatureVersion(),
                        query.getToFeatureVersion(), filter, null);

                // TODO: handle logs reprojection in another CRS
                result.add(differences);
            }
        } catch (IOException e) {
            throw new WFSException("Error occurred getting features", e, request.getHandle());
        }

        return (FeatureDiffReader[]) result.toArray(new FeatureDiffReader[result.size()]);
    }
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Related Classes of org.geoserver.wfs.WFSException

  • com.moesol.geoserver.sync.format.SyncGMLOutputFormat
  • org.geoserver.gss.xml.GSSXmlReader
  • org.geoserver.wfs.kvp.GetFeatureKvpRequestReader
  • org.geoserver.wfs.kvp.QNameKvpParser
  • org.geoserver.wfs.kvp.TypeNameKvpParser
  • org.geoserver.wfs.kvp.v2_0.GetFeatureKvpRequestReader
  • org.geoserver.wfs.kvp.v2_0.GetPropertyValueKvpRequestReader
  • org.geoserver.wfs.notification.GMLNotificationSerializer
  • org.geoserver.wfs.response.GeometryResponse
  • org.geoserver.wfs.response.Ogr2OgrOutputFormat
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